update spaces

Author: kanhaiya5590

app/code/Magento/Security/Model/AdminSessionInfo.php

@@ -133,7 +133,7 @@ public function isSessionExpired()
         $currentTime = $this->dateTime->gmtTimestamp();
         $lastUpdatedTime = $this->getUpdatedAt();
         if (!is_numeric($lastUpdatedTime)) {
-            if($lastUpdatedTime === null) {
+            if ($lastUpdatedTime === null) {
                 $lastUpdatedTime = 0;
             } else {
                 $lastUpdatedTime = strtotime($lastUpdatedTime);